Code 110 (.110") 33" Smooth-Back RP-25 Wheels 1 Pair
Walthers Part # 380-518,
HO scale, 

 
Metal fully sprung equalized trucks mount with a #2 or 2-56 screw, sold separately.
 
The Barber S-2 70-ton roller bearing truck is a logical development from the original friction bearing truck first introduced in the 1940s. This model is based on a prototype built in 1967 however, the basic design was first introduced in the late 1950s. The sturdiness of the Barber S-2 truck is evidenced by the forty plus years it has rode the rails to date. A careful observer will spot these trucks in interchange use today. This truck can be used under almost any pre-1970 built 70-ton rolling stock.
 
Truck Features:
 
* Code 110 (.110) 33" ribbed back wheels
 
* Accurate markings
 
* Incredible detail true to prototype
 
* Non-magnetic metal wheels
 
* Highly flexible sprung trucks
 
* Metal side frames and fully sprung bolster
 
* Smooth tracking free rolling contoured insulated axles
 
* RP-25 free rolling wheels